STMicroelectronics

STM6779LWB6F

STM6779LWB6F Description

The STM6779LWB6F is a high-performance power management integrated circuit (PMIC) designed by STMicroelectronics. This device is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. The STM6779LWB6F features a surface-mount package, making it suitable for compact and space-constrained designs. It is available in a SOT23-6 package, which is ideal for a wide range of electronic devices.

This PMIC is designed to monitor two voltage channels, providing accurate and reliable supervision for power supply systems. The voltage threshold is set at 4.625V, with an adjustable feature to accommodate various power requirements. The reset timeout is a minimum of 140ms, ensuring stable and consistent system performance during power transitions.

The STM6779LWB6F offers an open drain or open collector output, providing flexibility in system design and compatibility with various digital circuits. The reset function is active low, which is a common requirement for many microcontrollers and processors. This PMIC is also compliant with stringent industry standards, including REACH and RoHS3, ensuring environmental sustainability and regulatory compliance.

STM6779LWB6F Features

• Dual Voltage Monitoring: The STM6779LWB6F is capable of monitoring two voltage channels, providing comprehensive supervision for dual power supply systems.
• Adjustable Voltage Threshold: With a base threshold of 4.625V, this PMIC offers an adjustable feature to cater to specific application requirements.
• Reliable Reset Functionality: The reset timeout is a minimum of 140ms, ensuring robust and stable system performance during power transitions.
• Flexible Output Options: The open drain or open collector output provides design flexibility and compatibility with various digital circuits.
• Active Low Reset: The active low reset function is compatible with a wide range of microcontrollers and processors.
• Surface-Mount Packaging: The SOT23-6 package is ideal for compact and space-constrained designs, making it suitable for a variety of electronic devices.
• Industry Compliance: The STM6779LWB6F is REACH unaffected and ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), this PMIC is highly resistant to moisture, enhancing its reliability in various environmental conditions.

STM6779LWB6F Applications

The STM6779LWB6F is ideal for a wide range of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and portable gaming consoles where compact design and reliable power management are essential.
• Industrial Equipment: Suitable for industrial control systems, PLCs, and automation equipment where dual voltage monitoring and stable reset functions are required.
• Automotive Electronics: Applicable in automotive systems such as ECUs, infotainment systems, and advanced driver assistance systems (ADAS) where high reliability and environmental compliance are paramount.
• Medical Devices: Perfect for medical equipment such as diagnostic devices, monitoring systems, and portable medical instruments where precise power management and regulatory compliance are crucial.

Conclusion of STM6779LWB6F

The STM6779LWB6F by STMicroelectronics stands out as a versatile and reliable power management IC. Its dual voltage monitoring capability, adjustable voltage threshold, and reliable reset functionality make it an excellent choice for a wide range of applications. The surface-mount SOT23-6 package ensures compatibility with compact designs, while its compliance with industry standards such as REACH and RoHS3 ensures environmental sustainability and regulatory adherence. Whether used in consumer electronics, industrial equipment, automotive systems, or medical devices, the STM6779LWB6F offers a robust and flexible solution for precise power management and system supervision.